CH674322A5 - - Google Patents
Download PDFInfo
- Publication number
- CH674322A5 CH674322A5 CH328187A CH328187A CH674322A5 CH 674322 A5 CH674322 A5 CH 674322A5 CH 328187 A CH328187 A CH 328187A CH 328187 A CH328187 A CH 328187A CH 674322 A5 CH674322 A5 CH 674322A5
- Authority
- CH
- Switzerland
- Prior art keywords
- profile
- strip
- frame
- region
- bent
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 9
- 238000003825 pressing Methods 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 description 20
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
- B21D5/08—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles making use of forming-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
- B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
- B21D19/043—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers for flanging edges of plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH328187A CH674322A5 (enrdf_load_stackoverflow) | 1987-08-26 | 1987-08-26 | |
EP88108853A EP0304562A3 (de) | 1987-08-26 | 1988-06-03 | Verfahren zum Biegen eines Streifens an dessen Längsrand ein profilierter Bereich anschliesst |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH328187A CH674322A5 (enrdf_load_stackoverflow) | 1987-08-26 | 1987-08-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH674322A5 true CH674322A5 (enrdf_load_stackoverflow) | 1990-05-31 |
Family
ID=4252585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH328187A CH674322A5 (enrdf_load_stackoverflow) | 1987-08-26 | 1987-08-26 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0304562A3 (enrdf_load_stackoverflow) |
CH (1) | CH674322A5 (enrdf_load_stackoverflow) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2476596A (en) * | 1949-07-19 | Bending and anvil die for fmgmt | ||
US2055185A (en) * | 1934-10-20 | 1936-09-22 | Bell Telephone Labor Inc | Method of forming containers |
US2884985A (en) * | 1957-05-20 | 1959-05-05 | Itt | Punch and die for bending channel member |
DE3336833A1 (de) * | 1983-10-10 | 1985-04-25 | Hermann Klann Metall- und Blechwarenfabrik GmbH, 8300 Landshut | Vorrichtung zur herstellung vieleckiger oder runder dosen |
-
1987
- 1987-08-26 CH CH328187A patent/CH674322A5/de not_active IP Right Cessation
-
1988
- 1988-06-03 EP EP88108853A patent/EP0304562A3/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0304562A2 (de) | 1989-03-01 |
EP0304562A3 (de) | 1989-08-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |